摘要 |
An imaging system (110)for imaging an object point to an image point, the system including : a beam splitter (48) positioned to receive light rays from the object point and separate each of a plurality of rays into a transmitted portion and a reflected portion, the transmitted portions defining a first set of rays and the reflected portions defining a second set of rays; and an array of independently positionable reflecting elements (42A-1,42A-2,42A-3,42C-1,42C-2,42C-3,46A<->1,46A<->2,46C<->1,46C<->2)forming a reflecting surface positioned to receive one of the sets of rays from the beam splitter (48)and focus that set of rays towards the image point via the beam splitter (48). |